Boating Knowledge Base
Have a sailing question? Access NauticEd’s sailing and boating knowledge base, and gain in-depth answers to your sailing questions. If you’re interested in powerboating, visit our new powerboating blog.
The Geography of Confidence
Unlock your boating potential by gaining knowledge. Explore how boating confidence through education expands your horizons.
Understanding the Safety Position in Sailing
Learn how the Safety Position — a controlled, depowered close reach — helps sailors pause safely without losing steerage. Ideal for MOB drills, instruction, and more.
Sailboat Engine and House Systems
Perhaps the most important use of DC power on a vessel is for starting the engine. Considerable power is needed for this task and if the engine does not start immediately...
Sailboat Diesel Engine
Thanks go to Mr. Rudolf Diesel who years ago in Germany cleverly invented an engine that today bears his name (luckily, they chose to use his last name)—the sailboat diesel engine.
Getting Familiar with the Charter Boat
Prior to releasing the boat to you, the charter company will give you a reasonably extensive walk through the boat.
Sea Anchor
Finally, there is something called a “sea anchor.” These can be a variety of devices used to slow down a vessel caught in high winds and turbulent seas.
Electrical Measurements
To be prepared and understand electrical power usage on a modern vessel, it is important to learn a few basic terms and concepts.
Maintaining a Lookout
The Rule Every vessel shall at all times maintain a proper look-out by sight and hearing as...
Marine Radio Licensing
To operate a marine radio lawfully, you must comply with the laws of the country in which you are operating the radio.
Latitude and Longitude
The latitude and longitude coordinate system is the key navigational concept for sailing. It is the mariner’s coordinate system.
Galley Stove on a Charter Boat
The vast majority of vessels in charter fleets are equipped with propane-burning galley stoves.
Experience ≠ Competency
Years on the water don't automatically make someone a competent sailor. Discover why objective assessments, continuous learning, and practical skills are the real indicators of safe seamanship.
Sailing Directions
Directions are super important because while sailing, you will always be in communication with others regarding directions of obstacles, wind changes, your destination, water current, and other boat traffic.
Safe Speed Nav Rule
The Rule Every vessel shall at all times proceed at a safe speed so that she can...
Know Your Chart!
Always familiarize yourself with any chart before using it for navigation and plotting of positions; there are significant differences between charts that could lead to mistakes.
Sailboat Design
Surely, the first sailboat was invented by a five-year-old child with a block of wood. He or she stuck a twig through a piece of animal skin and then down into a knothole in the wood.
Electronic Communications
Nowadays, gigabytes of data can be sent in a second as a digital signal. It is all a complete Wow!
Rudder Force with Spring Lines
The rudder can be a big help because it can change the direction of the thrust force.
Unfurling or Raising the Sails
You have motored your vessel from the slip into open water and are now ready to either unfurl or raise the sails, depending on your setup.
Bilge Pumps
An emergency bilge pump(s) is a very significant electrical device on any vessel. This pump is used to pump out water that may collect, for whatever reason, in the bilge.
Air Flow over the Sails
Similar to steady flight, we've got to keep the air flowing over the sails smoothly...
True Wind vs. Apparent Wind
Learn the basic difference between True Wind and Apparent Wind...
Basic Surface Geometry
Below is a brief summary of how locations are commonly expressed on different surfaces.
Water and Water Making on Bareboat Charter
Aboard, drinkable water is indeed a limited supply - very limited.
